Multiverse Computing Multiverse Computing is a
fast-growing deep-tech company founded in 2019 and recognized by CB
Insights as one of the 100 most promising AI companies globally. We
are the largest quantum software company in the EU, with 250+
employees worldwide and growing, delivering advanced solutions
trusted by leading general enterprises across several critical
industries, including finance, energy, manufacturing, telecom, and
industrial sectors. Our mission is to enable organizations to gain
a meaningful competitive edge through cutting-edge AI and quantum
technologies. You’ll work alongside world-leading experts,
developing solutions that deliver real-world value for global
clients. We are committed to fostering an inclusive, ethics-driven
culture grounded in sustainability, diversity, and collaboration —
a place where ambitious, curious people take ownership, push
boundaries, and grow. Come and join us. Job Overview We are seeking
a skilled and experienced LLM Engineer (Senior and Mid level) with
a strong background in Large Language Models to join our team. In




this role you will have the opportunity to leverage cutting-edge
quantum and AI technologies to lead the design, implementation, and
improvement of our language models, as well as working closely with
cross-functional teams to integrate these models into our products.
You will have the opportunity to work on challenging projects,
contribute to cutting-edge research, and shape the future of LLM
and NLP technologies. As a LLM Engineer, you will Design and
develop new techniques to compress Large Language Models based on
quantum-inspired technologies to solve challenging use cases in
various domains. Conduct rigorous evaluations and benchmarks of
model performance, identifying areas for improvement, and
fine-tuning and optimising LLMs for enhanced accuracy, robustness,
and efficiency. Use your expertise to assess the strengths and
weaknesses of models, propose enhancements, and develop novel
solutions t

📌 Senior LLM Engineer (País Vasco)
🏢 Multiverse Computing
📍 País Vasco